flake8

1 files changed, 13 insertions, 9 deletions

diff --git a/paramiko/kex_ecdh_nist.py b/paramiko/kex_ecdh_nist.py
index 8961dd14..702a872d 100644
--- a/paramiko/kex_ecdh_nist.py
+++ b/paramiko/kex_ecdh_nist.py
@@ -23,7 +23,7 @@ class KexNistp256():
 
     def __init__(self, transport):
         self.transport = transport
-        #private key, client public and server public keys
+        # private key, client public and server public keys
         self.P = long(0)
         self.Q_C = None
         self.Q_S = None
@@ -35,7 +35,7 @@ class KexNistp256():
             return
         m = Message()
         m.add_byte(c_MSG_KEXECDH_INIT)
-        #SEC1: V2.0  2.3.3 Elliptic-Curve-Point-to-Octet-String Conversion
+        # SEC1: V2.0  2.3.3 Elliptic-Curve-Point-to-Octet-String Conversion
         m.add_string(self.Q_C.public_numbers().encode_point())
         self.transport._send_message(m)
         self.transport._expect_packet(_MSG_KEXECDH_REPLY)
@@ -56,23 +56,25 @@ class KexNistp256():
 
     def _parse_kexecdh_init(self, m):
         Q_C_bytes = m.get_string()
-        self.Q_C = ec.EllipticCurvePublicNumbers.from_encoded_point(self.curve, Q_C_bytes)
+        self.Q_C = ec.EllipticCurvePublicNumbers.from_encoded_point(
+            self.curve, Q_C_bytes
+        )
         K_S = self.transport.get_server_key().asbytes()
         K = self.P.exchange(ec.ECDH(), self.Q_C.public_key(default_backend()))
         K = long(hexlify(K), 16)
-        #compute exchange hash
+        # compute exchange hash
         hm = Message()
         hm.add(self.transport.remote_version, self.transport.local_version,
                self.transport.remote_kex_init, self.transport.local_kex_init)
         hm.add_string(K_S)
         hm.add_string(Q_C_bytes)
-        #SEC1: V2.0  2.3.3 Elliptic-Curve-Point-to-Octet-String Conversion
+        # SEC1: V2.0  2.3.3 Elliptic-Curve-Point-to-Octet-String Conversion
         hm.add_string(self.Q_S.public_numbers().encode_point())
         hm.add_mpint(long(K))
         H = self.hash_algo(hm.asbytes()).digest()
         self.transport._set_K_H(K, H)
         sig = self.transport.get_server_key().sign_ssh_data(H)
-        #construct reply
+        # construct reply
         m = Message()
         m.add_byte(c_MSG_KEXECDH_REPLY)
         m.add_string(K_S)
@@ -84,16 +86,18 @@ class KexNistp256():
     def _parse_kexecdh_reply(self, m):
         K_S = m.get_string()
         Q_S_bytes = m.get_string()
-        self.Q_S = ec.EllipticCurvePublicNumbers.from_encoded_point(self.curve, Q_S_bytes)
+        self.Q_S = ec.EllipticCurvePublicNumbers.from_encoded_point(
+            self.curve, Q_S_bytes
+        )
         sig = m.get_binary()
         K = self.P.exchange(ec.ECDH(), self.Q_S.public_key(default_backend()))
         K = long(hexlify(K), 16)
-        #compute exchange hash and verify signature
+        # compute exchange hash and verify signature
         hm = Message()
         hm.add(self.transport.local_version, self.transport.remote_version,
                self.transport.local_kex_init, self.transport.remote_kex_init)
         hm.add_string(K_S)
-        #SEC1: V2.0  2.3.3 Elliptic-Curve-Point-to-Octet-String Conversion
+        # SEC1: V2.0  2.3.3 Elliptic-Curve-Point-to-Octet-String Conversion
         hm.add_string(self.Q_C.public_numbers().encode_point())
         hm.add_string(Q_S_bytes)
         hm.add_mpint(K)